




/**
 * @author Nie ZhiPeng
 */
public class HelloWorld{

	public static void main(String[] agrs){
		ChildrenClass childrenObject = new ChildrenClass(30);


		childrenObject.setChildrenInstantField(40);
		ChildrenClass.setChildrenStaticField(50);

		System.out.println(childrenObject.getChildrenInstantField());
		System.out.println(childrenObject.getSuperInstantField());

		System.out.println(ChildrenClass.getChildrenStaticField());
		System.out.println(ChildrenClass.getSuperStaticField());

		System.out.println(childrenObject.printChildren());
		System.out.println(childrenObject.printSuper());

		int sum = 0;
		for (int i = 0; i <10; i++) {
			sum += i;
		}
		System.out.println(sum);
		System.out.println("hello world");
	}
}